By Patrick Cockburn in Baghdad | The Independent

A picture is beginning to emerge of a clash between an Iraqi Shia tribe on a pilgrimage to Najaf and an Iraqi army checkpoint that led the US to intervene with devastating effect. The involvement of Ahmed al-Hassani (also known as Abu Kamar), who believed himself to be the coming Mahdi, or Messiah, appears to have been accidental.
The story emerging on independent Iraqi websites and in Arabic newspapers is entirely different from the government's account of the battle with the so-called "Soldiers of Heaven", planning a raid on Najaf to kill Shia religious leaders. More...